Make it easier to run the tests

You can now run a test in the nixos/tests directory directly using
nix-build, e.g.

  $ nix-build '<nixos/tests/login.nix>' -A test

This gets rid of having to add the test to nixos/tests/default.nix.
(Of course, you still need to add it to nixos/release.nix if you want
Hydra to run the test.)

1 files changed, 2 insertions, 4 deletions

diff --git a/nixos/tests/firefox.nix b/nixos/tests/firefox.nix
index d6599be13c9e..b42d473b8025 100644
--- a/nixos/tests/firefox.nix
+++ b/nixos/tests/firefox.nix
@@ -1,6 +1,4 @@
-{ pkgs, ... }:
-
-{
+import ./make-test.nix ({ pkgs, ... }: {
 
   machine =
     { config, pkgs, ... }:
@@ -18,4 +16,4 @@
       $machine->screenshot("screen");
     '';
 
-}
+})